LA3139 over LA SOUTH & KCS. RAILROAD

Map 

Facts 

Name:	LA3139 over LA SOUTH & KCS. RAILROAD
Structure number:	022604300102821
Location:	.8 MI EAST OF LA 3152
Purpose:	Carries highway over highway and railroad
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:	100.1 ft. [30.5 m]
Total length:	1907.2 ft. [581.3 m]
Roadway width between curbs:	105.0 ft. [32.0 m]
Deck width edge-to-edge:	107.6 ft. [32.8 m]
Vertical clearance below bridge:	23.0 ft. [7.0 m]
Owner:	State Highway Agency [01]
Year built:	1984
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18 / HS 20 [5]
Number of main spans:	22
Main spans material:	Prestressed concrete [5]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	34,400 [as of 2005]
Truck traffic:	17% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	74.2 tons [67.5 metric tons]
Inventory rating:	34.7 tons [31.5 metric tons]
Sufficiency rating:	96.5

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	36,024 [as of 1997]
Truck traffic:	17% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Operating rating:	43.6 tons [39.6 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	95.6

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	64,000 [as of 1982]
Truck traffic:	17% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Very Good [8 out of 9]
Operating rating:	43.6 tons [39.6 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	95.2

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